The x86 protection model is notoriously complex, with four privilege rings, segmentation, paging, call gates, task switches, and virtual 8086 mode. What's interesting from a hardware perspective is how the 386 manages this complexity on a 275,000-transistor budget. The 386 employs a variety of techniques to implement protection: a dedicated PLA for protection checking, a hardware state machine for page table walks, segment and paging caches, and microcode for everything else.
// 易错点1：必须倒序遍历（正序无法正确缓存右侧的更大值）
，更多细节参见雷电模拟器官方版本下载
第六十七条 从事旅馆业经营活动不按规定登记住宿人员姓名、有效身份证件种类和号码等信息的，或者为身份不明、拒绝登记身份信息的人提供住宿服务的，对其直接负责的主管人员和其他直接责任人员处五百元以上一千元以下罚款；情节较轻的，处警告或者五百元以下罚款。
TL;DR: Give your family a more peaceful internet experience with this lifetime subscription to AdGuard Family Plan, on sale now for just $19.97 through March 1.
第三节 侵犯人身权利、财产权利的行为和处罚